Transcription of Lecture 19 - Perl Programming
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Lecture 19 - Perl Programming
Copyright @ 2009 Ananda Gunawardena Lecture 19 perl Programming perl (Practical Extraction and Report Language) is a powerful and adaptable scripting language. perl became very popular in early 90 s as web became a reality. perl is ideal for processing text files containing strings. perl is also good for processing web pages containing tags of different types (image tags, url tags etc). These tags or substrings can be extracted using perl commands. perl programs are ideal for managing web applications, such as passwd authentication, database access, network access, and multi-platform capabilities. perl is also good for working with html web forms, obtaining user inputs, enabling cookies and tracking clicks and access counters, connecting to mail servers, integrating perl with html, remote file management via the web, creating dynamic images among many other capabilities. perl programs are not compiled but interpreted. perl interpreter in your unix system can be found by typing where perl It may show /usr/local/bin/ perl /usr/bin/ perl giving the path of the perl interpreter.
Lecture 19 Perl Programming Perl (Practical Extraction and Report Language) is a powerful and adaptable scripting language. Perl became very popular in early 90’s as web became a reality. Perl is ideal for processing text files containing strings. Perl is also good for processing web pages
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